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How can thick waxy skin help cactus survive?
A cactus' waxy skin helps it retain moisture in desert climates.
What is a waxy covering on the skin of a leaf?
cuticle it on the leaf for the bugs to eat to keep out posion
What structural adaptations would you notice on a cactus?
Some structural adaptations of cacti include reduced leaves or spines for water conservation, a thick stem for storing water, a shallow but extensive root system to quickly absorb water after rain, and a waxy outer layer to prevent water loss.
How does cactus retain moisture?
Cactuses have a waxy coating to help them retain water, and they have spines to keep others from taking their water.
Why does a cactus have skin?
A cactus has skin, or a thick waxy outer layer called a cuticle, to prevent water loss through evaporation and protect itself from extreme temperatures and predators in its arid environment. This adaptation helps the cactus survive in its harsh habitat by conserving water and reducing the risk of damage.
What is the waxy covering the leaf?
the cuticle
What does the thick waxy cuticle do on the epidermis of plants?
The thick waxy cuticle on the epidermis of plants helps prevent water loss by creating a barrier that reduces transpiration. It also provides protection against harmful UV radiation, pathogens, and insects. Additionally, the cuticle can help reduce mechanical damage to the plant's surface.
What are three adaptations of a cactus?
Reduced leaf surface area to minimize water loss through transpiration. Stem modifications, such as succulence, to store water and perform photosynthesis. Waxy cuticle to prevent water loss and spines for defense against herbivores.
What is waxy waterproof coating on plants is called?
A cuticle is the waxy material that helps plants retain water.
Why is the cuticle waxy?
A plantâ??s cuticle is waxy because it actually is a type of wax that is produced by the plant. The purpose of the cuticle is to keep leaves from drying out.
Why does a cactus need a thick covering?
Because the thick waxy bark prevents the loss of moisture so it stops the plant dying of thirst
What is the waxy covering of a leaf?
cuticle
